MECEL AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6363066 Method and arrangement for combined data and power distribution using a communication busSep 28, 98Mar 26, 02[H04L]
5214919 Arrangement for regulating the response of an internal combustion engine with a turbo chargerMay 26, 92Jun 01, 93[F02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7023682 Solenoid control using voltage control of freewheel current decayExpiredJan 12, 04Apr 04, 06[H01H]
6526954 System, sensor combination and method for regulating, detecting as well as deciding current fuel-air ratios in combustion enginesExpiredOct 17, 00Mar 04, 03[F02D]
6351828 Safety device for diagnostic terminals in distributed computer networksExpiredSep 28, 98Feb 26, 02[G06F]
5954024 Method for ignition control in combustion enginesExpiredFeb 19, 98Sep 21, 99[F02P]
5653209 Method and system for an adaptive fuel control in two-stroke enginesExpiredApr 11, 96Aug 05, 97[F02D]
5600956 Arrangement and method for regulation of the idle speed and charge pressure in a supercharged combustion engineExpiredMar 07, 95Feb 11, 97[F02B]
4947810 Method and arrangement for improving the starting ability of an internal combustion engine, when an attempt to start the engine has failedExpiredAug 25, 88Aug 14, 90[F02P]
4907562 Method for achieving an elevated charge of an ignition capacitor in a capacitive type ignition systemExpiredNov 18, 88Mar 13, 90[F02P]
4903676 Method and arrangement for improving the starting ability of an internal combustion engine during an engine startExpiredAug 25, 88Feb 27, 90[F02P]
4886036 Method and arrangement for generating ignition sparks in an internal combustion engineExpiredApr 21, 88Dec 12, 89[F02P]
4862093 Method and an arrangement for the detection of ionizing current in the ignition system of an internal combustion engine including engine start sequence detectionExpiredAug 25, 88Aug 29, 89[G01N, F02P]
4848287 Method and system for controlling spark ignition in internal combustion engineExpiredJan 26, 88Jul 18, 89[F02P]
4785789 Method and system for controlling the spark ignition of ignition elements in an internal combustion engineExpiredJan 07, 88Nov 22, 88[F02P]
4706638 Ignition unit in the ignition system of an internal combustion engineExpiredJun 27, 86Nov 17, 87[F02P]
4671248 Ignition cassette unitExpiredSep 30, 86Jun 09, 87[F02P]
4665922 Ignition systemExpiredSep 30, 86May 19, 87[F02P]
4648367 Method and apparatus for detecting ion current in an internal combustion engine ignition systemExpiredDec 18, 85Mar 10, 87[G01M, F02P]
4637368 Ignition system for an Otto-type four-stroke engineExpiredMar 01, 84Jan 20, 87[F02P]
4621881 Connection device in an ignition systemExpiredApr 02, 85Nov 11, 86[H01R]
4617907 Ignition unit in the ignition system of an internal combustion engineExpiredApr 02, 85Oct 21, 86[F02P]

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